Software Alternatives, Accelerators & Startups

Requestly VS SellerCloud

Compare Requestly VS SellerCloud and see what are their differences

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Requestly logo Requestly

A Powerfulย API Mockingย andย Testingย Tool

SellerCloud logo SellerCloud

SellerCloud is a multi-channel inventory and order management system.
  • Requestly Requestly
    Requestly //
    2025-02-12
  • Requestly Rest Client
    Rest Client //
    2025-02-12
  • Requestly HTTP Interceptor
    HTTP Interceptor //
    2025-02-12
  • Requestly API Mocking
    API Mocking //
    2025-02-12
  • Requestly Requestly
    Requestly //
    2025-02-12

Requestly is a modern and powerful companion for API Development and Testing. It is an open-source tool purpose-built to speed up and simplify API development workflow for developers and QAs. It is a combination of API Client and HTTP Interceptor that helps create and share API Contracts, testing APIs, and easily mock and integrate them into web and mobile apps.

  • SellerCloud Landing page
    Landing page //
    2023-06-13

Requestly

$ Details
freemium
Platforms
Google Chrome Firefox Edge Safari Brave Opera Vivaldi Android Windows Linux Mac OSX MacOS
Release Date
2021 January
Startup details
Country
United States
State
California
Founder(s)
Sachin Jain, Sagar Soni, Sahil Gupta
Employees
20 - 49

SellerCloud

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Startup details
Country
United States

Requestly features and specs

  • Redirect URL
  • Block Network Requests
  • Modify Request & Response Header
  • Modify Response
  • Supercharge Selenium
  • Session Replay
  • Modify Query Params
  • Team Workspace
  • API Client
  • API Mocks
  • GraphQL Support
  • Zero Setup
  • Auto Capture Sessions
  • Network Logs
  • Console Logs

SellerCloud features and specs

  • Multi-channel Integration
    SellerCloud supports integration with various e-commerce platforms and marketplaces, including Amazon, eBay, Walmart, and Shopify, allowing for centralized management of sales channels.
  • Inventory Management
    The platform provides robust inventory management features, which include real-time tracking, automatic stock updates, and inventory level alerts to prevent overselling.
  • Order Management
    SellerCloud offers comprehensive order management capabilities, such as bulk order processing, automatic order routing, and advanced order tracking.
  • Customization
    The platform is highly customizable, enabling businesses to tailor the system to meet their specific operational needs through custom workflows, plugins, and API integrations.
  • Analytics and Reporting
    SellerCloud provides detailed analytics and reporting tools, allowing businesses to generate insights on sales performance, inventory levels, and financial metrics.

Possible disadvantages of SellerCloud

  • Complexity
    The extensive features and customizable options can make the platform overwhelming for new users who might face a steep learning curve.
  • Cost
    SellerCloud is typically priced at a premium level, which might be a significant investment for small to medium-sized businesses and startups.
  • Customer Support
    While customer support is available, some users have reported slow response times and that the support offered can sometimes be insufficient for resolving more complex issues.
  • User Interface
    Some users have found the user interface to be non-intuitive and in need of a more modern design to improve user experience and ease of navigation.
  • Integration Complexity
    Despite its multi-channel capabilities, integrating all desired platforms and services can sometimes require technical expertise or additional resources.

Analysis of Requestly

Overall verdict

  • Requestly is generally regarded as a good tool due to its comprehensive functionalities and ease of use. Its ability to seamlessly manage network requests makes it suitable for both beginners and experienced developers.

Why this product is good

  • Requestly is widely considered a valuable tool because it offers robust and flexible features for intercepting and modifying network requests. Developers and QA testers appreciate it for its ability to simulate and debug API calls efficiently. It is particularly useful for testing changes without altering the codebase and for working with web applications in development and production environments.

Recommended for

  • Developers looking to debug and test API endpoints.
  • Quality Assurance (QA) teams that require reliable testing tools for web applications.
  • Technical professionals who manage network traffic and need to modify or redirect requests effortlessly.
  • Anyone involved in web development who needs to simulate network conditions or test application behavior under different scenarios.

Analysis of SellerCloud

Overall verdict

  • Overall, SellerCloud is a good choice for medium to large-sized e-commerce businesses that require robust inventory and order management solutions across multiple platforms. Its extensive feature set and flexibility cater well to businesses with complex needs.

Why this product is good

  • SellerCloud is considered a strong option for those managing e-commerce businesses due to its comprehensive features. It offers multi-channel management, inventory tracking, order processing, and integrations with various marketplaces and shopping carts. This makes it suitable for businesses looking to streamline operations and manage multiple sales channels effectively.

Recommended for

  • E-commerce businesses with multiple sales channels
  • Companies needing advanced inventory and order management
  • Businesses that require integration with various marketplaces like Amazon, eBay, and others
  • Medium to large-sized businesses with complex operational demands

Requestly videos

Session Replays by Requestly

More videos:

  • Demo - Get Started with Requestly
  • Tutorial - Modify API Response using Requestly Chrome Extension
  • Tutorial - How to load local JS file in production sites for faster debugging (Map Local Tool)
  • Tutorial - Report Quality Bugs with Video, Network logs, Console logs & Environment details

SellerCloud videos

SellerCloud User Conference 2019 Highlights

More videos:

  • Review - Address America Testimonial - SellerCloud
  • Review - eBay Properties - SellerCloud - eBay Listing Management - 5.1

Category Popularity

0-100% (relative to Requestly and SellerCloud)
Developer Tools
100 100%
0% 0
Inventory Management
0 0%
100% 100
Testing
100 100%
0% 0
eCommerce
0 0%
100% 100

Questions & Answers

As answered by people managing Requestly and SellerCloud.

Who are some of the biggest customers of your product?

Requestly's answer

  • Verizon
  • AT&T
  • Adobe
  • Salesforce
  • Telegraph
  • Intuit
  • Verizon

How would you describe the primary audience of your product?

Requestly's answer

Front-end developers, QAs, PMs, Digital Marketers

What makes your product unique?

Requestly's answer

Requestly is an open-source API development and testing tool that combines the capabilities of an API Client and HTTP Interceptor, making it a better alternative to Postman + Charles Proxy. It simplifies API mocking, request modification, and debugging with an intuitive no-code interface, enabling developers and QAs to test APIs efficiently.

User comments

Share your experience with using Requestly and SellerCloud. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Requestly and SellerCloud

Requestly Reviews

Comparing Charles Proxy, Fiddler, Wireshark, and Requestly
On the pricing front, Requestly strikes a balance between affordability and functionality. It is an open-source tool, offering freemium to individual developers and affordable pricing plans for team collaboration. We have also clearly differentiated how Requestly differs from Wireshark and other web debugging tools like Proxyman, Modheader, and HTTP ToolKit separately.
Source: dev.to

SellerCloud Reviews

Sellbrite Alternatives For Multichannel Ecommerce Sellers
Customization options: A versatile platform that offers extensive customizations tailored to specific business requirements, providing unparalleled flexibility and adaptability. With its robust features and intuitive interface, SellerCloud empowers businesses to optimize their operations, streamline workflows, and stay ahead in today's dynamic marketplace.
Source: blog.vendoo.co

Social recommendations and mentions

Based on our record, Requestly seems to be a lot more popular than SellerCloud. While we know about 35 links to Requestly, we've tracked only 1 mention of SellerCloud. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Requestly mentions (35)

  • Why You Need a Local-First API Client (With Hands-On Example)
    If you want to try a local-first workflow, you can start using Requestly here: https://requestly.com. - Source: dev.to / 8 months ago
  • How to use Cursor to Generate API Testcases in Requestly
    Thatโ€™s where automation changes the game. By pairing Cursor, an AI-powered coding assistant, with Requestly's local-first API testing and mocking platform, you can offload the grunt work of writing tests to AI while keeping execution secure and reproducible on your own system. In this article, weโ€™ll walk through how to set up Cursor with Requestly, generate test cases automatically, and run them end-to-end so that... - Source: dev.to / 9 months ago
  • These 20 Awesome API Clients Will Change How You Work with APIs
    Requestly is a versatile browser extension and web client used to intercept, mock, and debug APIs in real-timeโ€”perfect for frontend developers. - Source: dev.to / about 1 year ago
  • Best Tools for GraphQL Development in 2025
    Requestly is a powerful tool for modifying GraphQL responses, intercepting requests, and debugging API interactions. It allows developers to tweak request bodies, capture GraphQL traffic, and share sessions for easier debugging and collaboration. - Source: dev.to / over 1 year ago
  • How Not to Use AI in Software Development
    Learn more at https://requestly.com/. - Source: dev.to / over 1 year ago
View more

SellerCloud mentions (1)

  • OMNI Channel multi-listing tool recommendation for M2?
    I took a really serious look at SellerCloud in my previous role. Their sales team was very accommodating to all of my questions. Source: about 5 years ago

What are some alternatives?

When comparing Requestly and SellerCloud, you can also consider the following products

Postman - The Collaboration Platform for API Development

Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!

Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.

TradeGecko - TradeGecko (now QuickBooks Commerce) is inventory management software for ecommerce and wholesalers - simplify your inventory & order operations with powerful inventory management, multichannel selling, inventory reports and more!

Hoppscotch - Open source API development ecosystem

Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.